mullvadvpn/test/test-rpc/src/logging.rs, branch decrease-leaks-during-reconnect

Replace err_derive with thiserror

2024-02-27T09:38:19Z

`err_derive` is unmaintained and will probably stop working with rust edition 2024. `thiserror` is almost a drop-in replacement. This commit simply replaces all occurences of `derive(err_derive::Error)` with `derive(thiserror::Error)` and fixes the attributes, but the Error and Display impls should be identical.

Fix code not following new linting rules in testing framework

2024-01-04T17:06:21Z

Add desktop end-to-end tests

2023-10-20T09:02:56Z

Co-authored-by: Jonathan Co-authored-by: Markus Pettersson